2018554432

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{17021}}^1$

素因数の和:17159

約数の個数: 56

約数和(自身を含む): 4280352120

約数和(自身を除く): 2261797688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 436, 544, 872, 1088, 1744, 1853, 3488, 3706, 6976, 7412, 14824, 17021, 29648, 34042, 59296, 68084, 118592, 136168, 272336, 289357, 544672, 578714, 1089344, 1157428, 1855289, 2314856, 3710578, 4629712, 7421156, 9259424, 14842312, 18518848, 29684624, 31539913, 59369248, 63079826, 118738496, 126159652, 252319304, 504638608, 1009277216, 2018554432]

約数ペア:

[(1, 2018554432), (2, 1009277216), (4, 504638608), (8, 252319304), (16, 126159652), (17, 118738496), (32, 63079826), (34, 59369248), (64, 31539913), (68, 29684624), (109, 18518848), (136, 14842312), (218, 9259424), (272, 7421156), (436, 4629712), (544, 3710578), (872, 2314856), (1088, 1855289), (1744, 1157428), (1853, 1089344), (3488, 578714), (3706, 544672), (6976, 289357), (7412, 272336), (14824, 136168), (17021, 118592), (29648, 68084), (34042, 59296)]